transfer 4 slots to ttt maybe?
This I would be okay with, but coolz has said in a previous thread that the only reason TTT doesn't have more slots is because if it did the gameplay wouldn't be as good, and that it's best with 16 players.
I still say having 20 players wouldn't be too bad, except if the player slots were to raise, someone would have to go through alll of the TTT maps and place more weapons and ammo, because there's already too few as it is with 16 players.